Postgresql freelancer jobs

I'm looking for an experienced web developer to work on a project. Please ensure that your application showcases your relevant experience in web development. I strongly prefer instant messaging as the primary communication channel for this project.

More details: What platforms do you want the app to be developed for? Android, Both Will the app require user authentication? Not sure Which functionalities do you want for your web portal? User management, Real-time updates

We are in search of a skilled freelancer proficient in web scraping with Scrapy to extract product data from This project involves scraping the Category page to retrieve product details including name, price, SKU, URL, breadcrumb, currency, and brand. Targeted webpage: Category page of Required data: Product name, price, SKU, URL, breadcrumb, currency, and brand Experience: Prior experience in scraping product-related information from e-commerce sites is essential, with proficiency in Scrapy being crucial for accurate and efficient data extraction. Data Handling: Ability to ensure accuracy and consistency of extracted data. Familiarity with different data formats is advantageous. Dynamic Scraping: Navigation logic for all categories

...5. Tecnologias Utilizadas: Frontend: Use of technologies such as HTML5, CSS3, JavaScript, along with frameworks like React.js or Vue.js to develop responsive and dynamic interfaces. Backend: Use of languages ​​such as PHP or Node.js, with frameworks like Laravel or to develop business logic and data management. Database: Use of relational database management systems like MySQL or PostgreSQL to store and manage system data. 6. Testes e Qualidade do Código: Development of automated tests to ensure the correct functionality of the system and identify possible bugs or security flaws. Continuous code review to ensure adherence to best programming practices and design standards. 7. Documentação: Creation of comprehensive system documentation, including detailed...

...in inventory management. Provide technical support and guidance to end-users as required. Requirements: Bachelor's degree in Computer Science, Software Engineering, or a related field. Proven experience as a Software Developer, focusing on inventory management software. Proficiency in programming languages such as Java, Python, or C#. Familiarity with database management systems like MySQL, PostgreSQL, or MongoDB. Strong problem-solving skills with acute attention to detail. Excellent communication and collaboration abilities. Capacity to work independently and collaboratively within a team environment. Prior exposure to Agile development methodologies is advantageous. How to Apply: If you're ready to embark on an exciting journey and contribute to the advancement of ...

As someone eager to make money, I am seeking a tech-savvy freelancer with a strong background in the technology industry. My primary focus is on leveraging technology for financial gain, and I am open to innovative and creative ideas that can help me achieve this objective. Key Requirements: - Strong technical background in the technology industry - Proven experience in identifying and implementing profitable opportunities - Ability to think outside the box and generate innovative solutions - Good communication skills and ability to explain complex technical concepts in a clear and concise manner I am primarily interested in hearing about your previous experience in the technology industry and how it can be leveraged to help me make money. Please include relevant examples of your ...

As someone eager to make money, I am seeking a tech-savvy freelancer with a strong background in the technology industry. My primary focus is on leveraging technology for financial gain, and I am open to innovative and creative ideas that can help me achieve this objective. Key Requirements: - Strong technical background in the technology industry - Proven experience in identifying and implementing profitable opportunities - Ability to think outside the box and generate innovative solutions - Good communication skills and ability to explain complex technical concepts in a clear and concise manner I am primarily interested in hearing about your previous experience in the technology industry and how it can be leveraged to help me make money. Please include relevant examples of your ...

**Overview:** We are seeking a dynamic and motivated Business Development Executive/Manager to join our team on a commission or freelance basis. The ideal candidate will have 2-3 years of experience in the software and marketing industry with a focus on, Social Media Handling, Ad Campaigns, ERP software, and website development. This role requires a strong ability to close deals and drive revenue growth. **Responsibilities:** - Identify and prospect potential clients in the target market segments. - Develop and maintain relationships with clients to understand their needs and objectives. - Present our software solutions and services to potential clients effectively. - Negotiate and close deals to meet sales targets and revenue goals. - Collaborate with the marketing team to develo...

I am in dire need of guidance to efficiently set up Meltano for data pipelining primarily from relational databases such as MySQL and PostgreSQL. The goal is not only to have a system in place but also to grasp a deep understanding of the whole process. Key responsibilities: - Set up Meltano for data pipelining from relational databases - Offer expertise and guidance throughout the setup process Ideal Candidate: - Expertise with Meltano and data pipelining - Experience with relational databases particularly PostgreSQL - Excellent communication and teaching skills - Attention to detail, patience and willingness to explain complex concepts in a digestible manner. I look forward to collaborating with a professional who can offer high quality assistance, and expedite the lear...

**Job Title: Business Development Executive/Manager (Commission-Based/Freelancer)** **Overview:** We are seeking a dynamic and motivated Business Development Executive/Manager to join our team on a commission or freelance basis. The ideal candidate will have 2-3 years of experience in the software industry, with a focus on ERP software, app development, and website development. This role requires a strong ability to close deals and drive revenue growth. **Responsibilities:** - Identify and prospect potential clients in the target market segments. - Develop and maintain relationships with clients to understand their needs and objectives. - Present our software solutions and services to potential clients effectively. - Negotiate and close deals to meet sales targets and revenue goal...

Freelancer capable of editing a PDF file in English and make a new file max 2 pages. The pdf should look aesthetically neat

I am currently working on a project that requires the integration of Excel with a PostgreSQL database. As such, I am in need of a freelancer who is proficient in both Excel and PostgreSQL. The primary tasks to accomplish include: 1. Exporting data from Excel to SQL 2. Updating PostgreSQL data using Excel You will be working with various kinds of data as we aim to streamline our operations in a more efficient manner. Ideal skills and experience include: - Solid understanding of PostgreSQL - Expert skills in Excel - Previous experience with SQL data exporting and updating The success of this project highly relies on a flawless data transfer between Excel and PostgreSQL. Your expertise will be extremely valuable to our project's completi...

I am looking to interview professionals in Germany with a non-EU migration background regarding why they switch from regular employment into the freelancer sphere. My goal is to gain a better understanding of their experiences with online platforms. The findings of this study will be used to improve user experiences. More information on the project can be found here: - Interview & Research Scope: The questions will be focused primarily on the personal experiences of professionals making the transition to freelancing and their interaction with online platforms. - Desirable Skills: Excellent communication skills and previous experience of regular employment in Germany. - Time Frame: Must be available as soon as possible to take part in the interview

...currently seeking a proficient sales freelancer who specializes in the technology industry. The project requires immediate attention and a quick turnaround. Key Responsibilities: - Lead Generation: You'd be responsible for proactively identifying and reaching out to potential clients or customers. - Closing Deals: Your primary objective is to convert these leads into actual sales. The ideal freelancer should have the following skills: - Proven track record of successfully generating leads and closing deals in the technology sector - Strong communication skills and ability to effectively pitch our products/services - Experience in meeting strict deadlines and working in a fast-paced environment This project is extremely time-sensitive, and the selected freelance...

...platform suggestions: Custom Web Application with AI Integration: Develop a custom web application leveraging modern web development technologies such as React.js or Angular for the frontend and Node.js for the backend. Integrate ChatGPT API to provide AI-driven chat functionality for users to interact with the platform and receive personalized recommendations and assistance. Utilize MongoDB or PostgreSQL as the database solution for storing user data and AI-generated recommendations. AI Chatbot Platform: Build the platform as an AI-driven chatbot system where users can communicate with ChatGPT directly to seek advice, receive recommendations, and interact with predefined security areas. Develop the chatbot using frameworks like Dialogflow or Microsoft Bot Framework, integrati...

Hi All, I'm Ara from Integrity Asia. Integrity Asia is a risk management company established in Asia since 2001, with offices in Indonesia, Thailand, and Malaysia. One of our main areas of expertise is Employment Background Screening. (For more information about our company profile, please visit the following link: ) Currently, we are seeking a local freelancer in Ho Chi Minh, Vietnam to assist us in conducting some services related to background screening services per project. If this is feasible, we would require the following services from you: a. Making phone calls or conducting visits around the Ho Chi Minh area is usually what we do to verify education and employment checks with companies. b. Please provide us with information on the verification results

...Engineering, or related field. • 3-5 years of prior relevant work experience as a Full Stack Developer or similar role. • Proficiency in front-end languages such as HTML, CSS, and JavaScript. • Experience with JavaScript frameworks such as Angular, React, or Vue.js. • Proficiency in server-side languages such as Python, Ruby, Java, PHP, or Node.js. • Experience with database technology such as MySQL, PostgreSQL, MongoDB, or similar. • Familiarity with RESTful APIs and microservices architecture. • Excellent verbal communication skills. • Good problem-solving skills. • Attention to detail. Preferred Qualifications: • Experience with cloud technologies (Azure). • Knowledge of DevOps practices (CI/CD pipelines, Docker, Kuberne...

Whilst the world patiently goes about its mundane existence, deep in the bowls of PyCharm there exists a codebase held hostage from migrating to the land of PostgreSQL where it belongs. Its captor - the evil Djangosaurus, has armed itself and is baying for binary bloodshed. Chat GPT has floundered, Gemini still believes it's more likely an Australian Gummy-shark has driven a Porsche than Apollo 11 potentially didn't land on the moon. This is the real thing, this is what you've been trained for. There is no task sheet even envisioned for this unprecedented event. Your mission if you chose to accept it is to go where no supercomputer can - into the HQ of DjangoTown - and seek out the energy source powering the Djangosaurs with circular import energy cubes and shut it...

I am looking for an experienced (4+ years) React JS and Node JS developer who can help in updating and adding new functionalities to existing web application. Your experience with Shopify APIs would be highly advantageous. Key Requirements: - have good understanding of UI UX - Integrate a payment gateway - Extensive experience with API integration - Proficient use of PostgreSQL as the database management system Preferable Experience: - Previous experience with developing react js , node js application - Proven experience with integrating Shopify APIs

I require an expert in Asterisk and FreeSWITCH development, along with experienced system engineering skills. Specifically, I need help with: - Asterisk and FreeSWITCH development - Integrating VoIP - Setting up Call routing and IVR (Interactive Voice Response) - CTI - Skill gr...Specifically, I need help with: - Asterisk and FreeSWITCH development - Integrating VoIP - Setting up Call routing and IVR (Interactive Voice Response) - CTI - Skill group base call routing to agents. Apart from these, the implementation of Asterisk and FreeSWITCH clustering as well as Call Center Reporting is required. The technology stack should be Linux, PHP, MySQL along with postgresql and API knowledge. The freelancer should have considerable experience in these to meet the project's ...

As a person hiring, I'm seeking proficient technical interviewers with specific skillsets and experience. Your responsibility will be to assess candidates' technical knowledge and evaluate their problem-solving capabilities. Requirements: - Proficiency in Python with the Pyramid framework, SQLAlchamy ORM tool, and PostgreSQL. - More than 10 years of Python experience. Ideal Skills: - In-depth knowledge of programming languages, system architecture, data structures, and algorithms. - Stellar communication skills, with a knack for evaluating others' technical knowledge and problem-solving abilities. Become a part of this valuable process where you'll be instrumental in identifying talented individuals who can contribute effectively to our technical team.

Are you a skilled freelancer with a knack for finding the right users for innovative software solutions? We want you on our team! We're on the hunt for a talented freelancer to help us find 100 beta testers for our revolutionary all-in-one business management software, UnitaskerPro. With features spanning project management, CRM, HRM, payroll, recruitment, asset management, purchase management, and finance management, UnitaskerPro is set to transform the way businesses operate. To check, please visit our website at As a freelancer, your responsibilities will include: 1. Identifying potential beta testers within our target market. 2. Reaching out to businesses and individuals who could benefit from UnitaskerPro's comprehensive suite of tools. 3. Generati...

Please see attached reports. I will provide documents referred to in the report

I am currently in need of a freelancer proficient in Omnet++ VEINS network simulator. The backbone of the project is Artificial Intelligence (AI), with a specific interest in: - Network Protocols Simulation - IoT Devices Interconnection - Performance Analysis I am also in need of simulation for specific network protocols: - TCP/IP - UDP Whilst applicants should be experienced in network simulators, a strong background in Omnet++ and AI is a must. It is paramount that the freelancer can effectively integrate AI into the simulation, and that they are capable of interconnecting IoT devices. Studies or experience in computer networking would be advantageous.

**Job Title: Freelance DevOps Engineer** **Location: Remote** **Job Type: Freelance** **Introduction:** We are seeking a highly skilled and experienced Freelance DevOps Engineer to join our dynamic team. This role is ideal for someone passionate about automating and improving development and production environments, and freeing up developers from the complexities of DevOps tasks. Your expertise in AWS, containerization, orchestration, continuous integration, and continuous deployment will be pivotal in our operations. **Key Responsibilities:** - Design, implement, and manage CI/CD processes and pipelines. - Deploy, automate, maintain, and manage AWS cloud-based production systems to ensure availability, performance, scalability, and security. - Problem solve and troubleshoot production iss...

Knowledge of technology required -> Frontend: ReactJS or Vue.js or AngularJS Backend Language: PHP Framework: Laravel Database Modeling: MongoDB, PostgreSQL, MySQL We want to create a CRM app with MERN/MEAN stack or Laravel and JS.

I need help creating a PostgreSQL database that's optimized for handling textual, numerical, and image data efficiently. The database will serve as both a data storage and retrieval system and as an application backend. Key tasks include: - Creating the database structure to accommodate textual, numerical, and image data. - Ensuring the database is optimized for fast and efficient data storage and retrieval. - Implementing the necessary queries for both data storage and application backend functionalities. Ideal skills for this project are: - Proficiency in PostgreSQL database design and administration. - Experience in optimizing databases for various data types. - Strong understanding of data storage and retrieval best practices. - Ability to implement complex queri...

...updates, inspired by "Cricket Exchange." Budget: Our budget for this project is approximately 1.5 lacs INR, and the inclusion of the mandatory floating widget is non-negotiable. Technology Stack: Mobile App Development: Native (iOS and Android) or Cross-platform (React Native, Flutter). Backend: Node.js, Django, Ruby on Rails, or any preferred backend technology. Database: MongoDB, MySQL, or PostgreSQL. Cloud Services: AWS, Google Cloud, or Azure. Monetization Strategies: Advertisements: Banner ads and interstitial ads. Premium Subscription: Offer an ad-free experience and additional features. In-App Purchases: Introduce exclusive content or features for users. We invite qualified developers to submit detailed proposals by 28th Feb 2024. We look forward to reviewing ...

Are you a proficient freelancer with a knack for launching apps, setting up server environments, and adept at live admin panels? If so, I'm on the lookout for someone just like you! I recently acquired a robust code package from CodeCanyon, meticulously crafted using Flutter and Laravel technologies. Now, I'm in need of a skilled individual to assist me in bringing this project to fruition. Responsibilities: Play Store Deployment: Guide me through the process of deploying the app on the Google Play Store, ensuring all necessary steps are meticulously followed for a successful launch. Server Configuration: Assist in setting up the project on cPanel, Firebase, and MySQL, guaranteeing seamless functioning and optimal performance. UI Customization: Help in tweaking the lo...

I need someone to help me with my Python and PostgreSQL assignments. - Your skills and experience in Python, PostgreSQL and psycopg2 are crucial for this task. - Being familiar with database management, API integration and data analysis is highly valued. - I need the project to be completed as soon as possible. Your responsibility would be to help me get through the tasks swiftly, with accuracy and quality. I am looking for someone who can work efficiently, and give me the best possible solutions with the least amount of time.

Job Title: NodeJS/ Angular / PostgreSQL Developer Monday to Friday 2-3 hours/day IST Night (8pm to 12am IST) Salary: 25,000 INR per month Job Description: We are seeking a talented Full Stack Developer proficient in Node.js, Angular 11, LoopBack 3, PostgreSQL, and MongoDB to join our team. As a Full Stack Developer, you will be responsible for developing and maintaining robust, scalable, and high-performance web applications and APIs. One needs to be available in the mentioned timings and willing to work by screen share and remote control via Zoom. Skills Required: NodeJS Angular PostgreSQL MongoDB

i want a freelancer devloper api approval i need api for my existing project so bid only those guy which can help and give a approval api

...submitted by employees must be approved by an administrator before being finalized. ## **Technical Specifications:** - **Frontend:** Responsive design using Bootstrap for the web dashboard and adaptive layouts for iOS and Android apps. - **Backend:** Python (with frameworks such as Flask or Django) to handle server-side logic, API endpoints, and database integration. - **Database:** SQL (e.g., PostgreSQL) for storing user data, time entries, projects, and tasks. - **Security:** Implementation of essential security measures including HTTPS, data encryption, and secure authentication processes. - **Mobile Development:** Native apps for both iOS and Android to ensure optimal performance and user experience. ## **Features:** ### General: - **Landing Page and Login:** - Registrat...

...usertelephone VARCHAR 6. **projects**: - projectname VARCHAR - projectdescriptor VARCHAR - projectfoldername VARCHAR - projectcompanyid INTEGER - projectcontractorid INTEGER - projecttypeid INTEGER - projectstatusid INTEGER - projectsubstatusid INTEGER - projectcost INTEGER #### Technical Requirements: 1. **Language**: Python 3.x 2. **Framework**: Django 4.2 3. **Database**: PostgreSQL 4. **User Interface**: Use Django's built-in templates for a responsive and user-friendly interface. 5. **Security**: Implement best practices for user authentication, data validation, and protection against common web vulnerabilities. 6. **Testing**: Write comprehensive unit tests to ensure the module's functionality is robust and error-free. 7. **Documentati...

Hi TOP NOTCH FREELANCER, I noticed your profile and would like to offer you my project. We can discuss any details over chat.

I am looking for a skilled mobile app developer who can create a native app for both Android and iOS platforms. The project requires the following: Features: - Data base: PostgreSQL or MySQL or MongoDB - Make PDF from data base: Apache PDFBox or iText - Email service: SendGrid or Mailgun - STORAGE of PDF: Apple (iOS): Secure Enclave API and Google (Android): Keystore System - PAYMENT : stripe - ESIGNATURE : service's API to initiate sending a one-time password (OTP) via SMS. DocuSign or Adobe Sign or SignNow Design : Design already done on Figma English version : (Copy)?type=design&node-id=0%3A1&mode=design&t=fWuFnb5PnhqXNVYT-1 French version :

Project Overview: Mohammad Atif has been tasked with designing and developing a one-page website for a client. The client has already approved the design, which is very basic and requires the website to be a single, scrollable page. Project Scope: Design Implementation: Convert the approved design into a functional website. Content Integration: Add client-provided content to the website, including text, images, and any other relevant media. Responsive Design: Ensure the website is responsive and compatible with various devices and screen sizes. Navigation: Implement smooth scrolling and a fixed navigation menu for easy access to different sections of the website. Contact Form: Include a contact form for visitors to reach out to the client. SEO Optimization: Implement basic SEO practices ...

I need a freelancer who is an expert in the areas of Financial Management, Investment, and Risk Management to help me with my upcoming Camsim exam. Key Requirements: - Expertise in Financial Management, Investment, and Risk Management - Previous experience with Camsim exams or similar exams in these areas - Ability to explain complex concepts in a clear and concise manner Desirable Skills: - Familiarity with the latest trends and developments in these fields - Strong analytical and problem-solving skills - Excellent communication and teaching abilities If you have experience in these areas and are confident in your abilities to help me succeed in this exam, please reach out.

...developer to create a fare collection system with a PostgreSQL database backend. The system needs to be web-based and compatible with all major operating systems. Key functionalities and features include: - Ticket Purchasing: The system should allow customers to purchase tickets through a user-friendly interface. - Fare Calculation: It should have the capability to calculate fare based on distance, time, or any other parameters provided. - Payment Processing: The system will need to support secure and reliable payment processing for the purchased tickets. For this project, I need someone who is well-versed in Budibase development and has experience in creating similar fare collection or ticketing systems. A strong understanding of PostgreSQL for database management and b...

Hiring a freelancer to post selfie videos for website.

...hardware to the cloud server. 3. **Authentication System**: Develop an authentication mechanism using OAuth 2.0/OpenID Connect with a robust identity provider like Keycloak or ORY Hydra. 4. **User Interface**: Design and develop a responsive web application and optionally a mobile app using technologies such as React, Angular, React Native, or Flutter. 5. **Database Integration**: Utilize PostgreSQL or MariaDB for user management and session handling. 6. **SSL/TLS Encryption**: Ensure all communications are secured using SSL/TLS protocols. Requirements: - Proven experience in network programming, cloud-based infrastructure, and web development. - Strong knowledge of security practices related to web communications and data encryption. - Ability to work with open-source ...

I'm looking for a professional who can help me deploy an existing application to a remote machine. Key Requirements: - The application is built on JDK7 and uses Java - The main purpose of the app is to function as...old and was developed in NetBeans 8 - The application was previously deployed on GlassFish 4 Skills and Experience: - Proficient in Java and JDK7 for code maintenance and deployment - Experience in working with NetBeans 8 for compiling and debugging code - Prior experience in deploying applications on GlassFish 4 - Understanding of web services and their deployment - Familiarity with PostgreSQL for database integration This project will require someone who is experienced in handling legacy codebases and can ensure a smooth deployment of a Java-bas...

...should leverage the specified technology stack: Flask, ReactJS, TailwindCSS, MongoDB, and PostgreSQL, ensuring a seamless and efficient user experience. Technology Stack: Frontend: ReactJS, TailwindCSS Backend: Python (Flask Framework), Databases: MongoDB, PostgreSQL Ideal Skills and Experience: - Proficiency in front-end technologies, including HTML, CSS, JavaScript, with a specific focus on Flask, ReactJS, and TailwindCSS. - Extensive experience in developing drag-and-drop interfaces, particularly for dynamic form building. - Strong understanding of responsive UI/UX design principles and the ability to implement them in creating customizable form and page layouts. - Experience with MongoDB and PostgreSQL for database integration, specifically for saving and mana...

Hi if you are from Bulgaria and fluent in Bulgarian. I run a law firm and have tasks available from phone calls, translations, meetings etc. Let’s connect and discuss further.

I'm looking for an experienced server setup specialist to configure a Linux server to run a Django web application. The server setup will involve integrating a PostgreSQL database and potentially, HTTPS/SSL configuration. Key Responsibilities: - Installation and configuration of a Linux server suitable for Django - Set up and optimization of a PostgreSQL database - Advising on and, if necessary, implementing HTTPS/SSL configuration Ideal Candidate: - Experience with Linux server setup and optimization for Django applications - Proficient in PostgreSQL database setup and maintenance - Knowledge of implementing secure HTTPS/SSL configurations on web servers is a plus

I am looking for a freelancer who can write up an explanation on XRD Analysis at an intermediate level. The explanation should be specific to the application of XRD Analysis in Material Science. Skills and Experience: - Strong knowledge and understanding of XRD Analysis and its principles - Proficiency in writing technical content in an easy-to-understand manner - Experience in explaining complex scientific concepts to a non-technical audience - Familiarity with the application of XRD Analysis in Material Science would be preferred.

...develop a mechanism for securely packaging and delivering code updates. Required Skills & Experience: - Strong Python development experience, with a demonstrable portfolio or past projects - Expertise in secure backend development, authentication, and encryption - Solid understanding of API development principles, with RESTful APIs as a plus - Experience with database systems such as MySQL or PostgreSQL - Ability to write clean, well-organized, and maintainable code Nice-to-Haves: - Familiarity with Git for version control - Previous experience building update systems or licensing mechanisms To Apply: Please provide a brief cover letter outlining your relevant experience and interest in the project. Include your portfolio or links to past projects demonstrating backend sec...

...Collaborate with me to integrate the update system seamlessly into my existing Python code. Required Skills & Experience: Strong Python development experience (demonstrable portfolio or past projects). Expertise in secure backend development, authentication, and encryption. Solid understanding of API development principles (RESTful APIs are a plus). Experience with database systems (MySQL, PostgreSQL, etc.). Ability to write clean, well-organized, and maintainable code Nice-to-Haves: Familiarity with Git for version control. Previous experience building update systems or licensing mechanisms. To Apply Please provide the following: A brief cover letter outlining your relevant experience and interest in the project. Your portfolio or links to past projects demonstratin...

Hi, So i am here looking for some active participants to work on this task of listing. A test will be taken for the task. It's a one time task and won’t tale much of time. All the required information will be provided. Kindly make sure to ask everything to make things clear and the pay will ne given according to the task. Newbies are preferred. Thanks

...Management with PostgreSQL: Design a PostgreSQL database schema to store user and business data, discount information, and transaction records. Ensure data integrity and implement efficient querying for app functionalities. Security and Compliance: Implement security best practices for API endpoints, data encryption, and user authentication. Ensure compliance with data protection regulations and Clover's API usage policies. Required Skills: Strong proficiency in Golang with a focus on modular, well-structured code. Experience in developing secure registration and authentication systems. Familiarity with Clover's API and experience in integrating payment systems. Extensive experience in unit testing, test-driven development, and continuous integration. Expertise...